[PATCH 2/3] misc/wscript: Specify C language version

[Joel Sherrill]

CentOS 7 has gcc 4.8 which defaults to C90 and this results in warnings
for code that is valid C99 but not C90.
---
 misc/wscript | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/misc/wscript b/misc/wscript
index 521eddf..21e7f75 100644
--- a/misc/wscript
+++ b/misc/wscript
@@ -51,7 +51,8 @@ def build(bld):
     #
     conf['warningflags'] = ['-Wall', '-Wextra', '-pedantic']
     conf['optflags'] = bld.env.C_OPTS
-    conf['cflags'] = ['-pipe', '-g'] + conf['optflags']
+    cstd = '-std=c99'
+    conf['cflags'] = [cstd] + ['-pipe', '-g'] + conf['optflags']
     conf['linkflags'] = ['-g']
 
     #
-- 
1.8.3.1